TITLE: HP BIOS and System Firmware (R26)
VERSION: 02.23.00 REV: A PASS: 1
DESCRIPTION:
This package is used to update the System BIOS on HP Business Desktop models
with R26 Family BIOS.
PURPOSE: Routine
SOFTPAQ NUMBER: sp161502
SOFTPAQ FILE NAME: sp161502.exe
SOFTPAQ MD5: AAAB622E07042C7060D068C525A05C00
SUPERSEDES: sp157499
EFFECTIVE DATE: August 10, 2025
CATEGORY: BIOS
SSM SUPPORTED: Yes

PRODUCT TYPE(S):
Desktops
HARDWARE PRODUCT MODEL(S):
HP EliteDesk 705 G5 DM

OPERATING SYSTEM(S):
Microsoft Windows 10 All Editions (64-bit)
Microsoft Windows 11

LANGUAGE(S): Global

ENHANCEMENTS:
- Addresses security vulnerability CVE-2024-36347.
- Enhances HP Sure Start protection.

- This BIOS upgrade package also includes the following firmware versions:
AMD PSP Firmware, version 0.8.0.97
AMD SMU Firmware, version 4.30.71.203
AMD VBIOS, version 016.002.000.010.000000
AMD GOP, version 2.5.0.0.0
Super I/O (SIO), version 8.9.22
USB Type-C PD Firmware, version: 4.4
Realtek PXE OROM, version 2.01
Realtek UEFI PXE, version 2.046
RAID EFI Driver 9.3.0-00120
PREREQUISITES: NONE
HOW TO USE:
1. Download the file by clicking the Download or Obtain Software button and
saving the file to a folder on your hard drive (make a note of the folder where
the downloaded file is saved).

2. Double-click the downloaded file and follow the on-screen instructions.

Copyright (c) 2025 HP Development Company, L.P.